syzbot


Out of 198 bugs, 98 were automatically obsoleted (95 due to revoked reproducers), 100 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:kernel (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING in exit_mm prio:high kernel -1 syz 2 103d 102d
KASAN: slab-use-after-free Read in futex_unqueue kernel 19 C 1 137d 137d
WARNING in signal_wake_up_state kernel -1 C done done 37 675d 900d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 706d 2184d
INFO: task hung in vmci_qp_broker_detach kernel 1 syz 1 302d 298d
general protection fault in hrtimer_try_to_cancel (2) kernel 2 C error error 12 161d 165d
general protection fault in put_ipc_ns kernel 2 C 3 227d 223d
INFO: rcu detected stall in vhci_write (3) kernel 1 syz error error 1 168d 168d
general protection fault in put_pid_ns kernel 2 C 521 223d 227d
WARNING in alloc_pid kernel -1 C error 12 228d 233d
INFO: rcu detected stall in irqentry_exit (2) kernel 1 C 1 263d 263d
WARNING: locking bug in try_to_wake_up (3) kernel 4 syz inconclusive done 2 279d 299d
KASAN: slab-out-of-bounds Read in change_page_attr_set_clr kernel 17 C done done 2969 251d 297d
INFO: task hung in bch2_run_recovery_passes kernel 1 C done done 40 253d 345d
INFO: task hung in __closure_sync_timeout (2) kernel 1 C 10 284d 468d
INFO: task hung in acct kernel 1 C 1 284d 284d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 289d 636d
WARNING in __vhost_task_wake kernel -1 C 12 282d 284d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 302d 391d
WARNING in __ns_tree_remove (8) kernel -1 syz error 21 278d 279d
WARNING: refcount bug in process_one_work kernel 13 C 2153 322d 333d
INFO: task hung in __fput kernel 1 syz done error 1 371d 489d
KASAN: slab-use-after-free Write in flush_tlb_func kernel 22 syz done 1373 359d 361d
WARNING: refcount bug in delayed_put_task_struct kernel 13 syz 3 375d 375d
WARNING in __ns_tree_remove (2) kernel -1 C inconclusive 10 283d 285d
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 364d 391d
possible deadlock in start_poll_synchronize_rcu_expedited kernel 4 syz done 289 380d 398d
general protection fault in __cpa_flush_tlb kernel 17 syz error 16 360d 361d
WARNING: locking bug in find_lock_lowest_rq kernel 4 C error error 100 437d 794d
KASAN: slab-use-after-free Read in notifier_chain_register kernel 19 C error error 7659 509d 583d
INFO: task hung in devtmpfs_submit_req (2) kernel 1 syz error error 69 428d 430d
WARNING: locking bug in sched_core_balance kernel 17 C done error 105 463d 736d
KASAN: slab-use-after-free Read in task_work_run kernel 19 syz error error 2 489d 486d
general protection fault in proc_sys_call_handler kernel 2 syz 1 530d 540d
WARNING: ODEBUG bug in devres_release_group kernel -1 C done done 37 504d 521d
WARNING in try_check_zero (3) kernel -1 syz 2 556d 552d
INFO: rcu detected stall in irqentry_exit kernel 1 syz inconclusive inconclusive 2 556d 552d
possible deadlock in binder_alloc_free_page kernel 4 syz unreliable 31 531d 533d
WARNING in enqueue_dl_entity kernel -1 syz 18 564d 638d
kernel BUG in binder_alloc_deferred_release (2) kernel -1 C done done 3 598d 608d
INFO: rcu detected stall in sys_rt_sigprocmask (2) kernel 1 syz 8 606d 621d
WARNING in flush_tlb_func kernel -1 syz done 26 565d 580d
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel 17 C error 2412 628d 743d
INFO: rcu detected stall in rt_sigreturn kernel 1 C error done 3 665d 793d
kernel BUG in __jump_label_patch kernel -1 C error done 1253 676d 732d
KASAN: slab-use-after-free Read in dev_uevent kernel 19 C error error 70 743d 1209d
INFO: rcu detected stall in wait4 (4) kernel 1 C error done 35 748d 1076d
kernel panic: corrupted stack end in sys_clock_nanosleep kernel 2 C 4 758d 761d
BUG: unable to handle kernel NULL pointer dereference in __hrtimer_run_queues kernel 10 C 2 759d 755d
WARNING in __change_page_attr_set_clr kernel -1 C error 1494 1350d 1372d
KASAN: slab-use-after-free Read in reweight_entity kernel 19 C inconclusive error 626 862d 986d
WARNING in emulate_vsyscall (2) kernel -1 C error done 6 786d 815d
WARNING in untrack_pfn kernel -1 C done error 128 825d 2897d
general protection fault in ext4_file_write_iter kernel 2 C error error 1 920d 980d
inconsistent lock state in sock_map_delete_elem kernel 4 C error 34 804d 825d
inconsistent lock state in sock_hash_delete_elem kernel 4 C error 23 804d 818d
INFO: task can't die in vmci_qp_broker_detach kernel 1 C error error 5 1032d 1557d
KASAN: use-after-free Read in do_general_protection kernel 19 C error error 2 2925d 2955d
BUG: corrupted list in percpu_counter_destroy kernel 8 C error 1 1239d 1235d
kernel panic: corrupted stack end in do_sys_ftruncate kernel 2 C unreliable done 1 905d 1098d
general protection fault in __device_attach kernel 2 C done done 2 930d 1567d
inconsistent lock state in ptrace_attach kernel 4 C done 987 951d 955d
general protection fault in account_system_index_time (3) kernel 2 C error 2 1126d 1122d
INFO: rcu detected stall in toggle_allocation_gate kernel 1 C error done 1 1046d 1046d
INFO: rcu detected stall in schedule (6) kernel 1 syz done 1 1050d 1046d
INFO: rcu detected stall in drain_vmap_area_work kernel 1 C error done 1 1076d 1072d
WARNING in fault_dirty_shared_page kernel -1 C done 2 1051d 1047d
general protection fault in arch_tlbbatch_flush kernel 2 C done 4 1073d 1070d
INFO: rcu detected stall in __do_sys_clock_adjtime kernel 1 C done inconclusive 17 1850d 2174d
BUG: soft lockup in __do_sys_clock_adjtime kernel 1 C done 3 1791d 2182d
possible deadlock in exit_itimers kernel 4 C done 12 1104d 1107d
WARNING in track_pfn_remap kernel -1 C done 462 1112d 1153d
unexpected kernel reboot (8) kernel -1 C error done 15 1236d 1369d
WARNING in hrtimer_init kernel -1 C done done 2 1420d 1420d
KASAN: vmalloc-out-of-bounds Read in blocking_notifier_chain_unregister kernel 17 C error done 8 1409d 1412d
KASAN: stack-out-of-bounds Read in __show_regs kernel 17 C unreliable unreliable 517 1334d 1837d
KMSAN: uninit-value in native_apic_mem_write (2) kernel 7 syz 148 1223d 1236d
KASAN: use-after-free Read in find_uprobe kernel 19 C error 781 1964d 1972d
WARNING in notifier_chain_register kernel -1 C done inconclusive 16 1365d 1453d
KASAN: global-out-of-bounds Write in record_print_text kernel 21 C done unreliable 45 1978d 1979d
INFO: task hung in sys_acct kernel 1 C error inconclusive 2 1743d 1779d
WARNING in kfree_rcu_work kernel -1 C 1 1315d 1315d
KMSAN: uninit-value in preempt_count_add (2) kernel 7 C 5038 1227d 1210d
memory leak in copy_process (4) kernel 3 C 1 1309d 1309d
WARNING: can't access registers at asm_sysvec_apic_timer_interrupt kernel -1 C error error 4065 2076d 2123d
INFO: rcu detected stall in __hrtimer_run_queues kernel 1 C inconclusive done 22 1407d 1953d
KMSAN: uninit-value in number (4) kernel 7 C 7189 1313d 1691d
WARNING in idtentry_exit kernel -1 C done 202 2152d 2169d
memory leak in copy_process (3) kernel 3 C 2 1419d 1526d
KMSAN: uninit-value in show_opcodes kernel 7 C 64 1341d 1342d
KMSAN: uninit-value in hid_connect kernel 7 C 176 1334d 1684d
INFO: task can't die in irqentry_exit (2) kernel 1 C error 22 1607d 2023d
INFO: task can't die in asm_sysvec_apic_timer_interrupt (2) kernel 1 C inconclusive 5 1619d 1758d
INFO: rcu detected stall in mac80211_hwsim_beacon kernel 1 C error inconclusive 1904 1524d 2104d
KMSAN: uninit-value in preempt_count_add kernel 19 C 6657 1358d 1358d
KASAN: use-after-free Read in fw_load_sysfs_fallback kernel 19 C done unreliable 539 1754d 1912d
KASAN: use-after-free Read in inc_rlimit_ucounts kernel 19 C unreliable unreliable 3 1788d 1816d
KMSAN: uninit-value in nsim_udp_tunnel_unset_port kernel 7 C 114 1605d 1684d
WARNING: ODEBUG bug in get_signal kernel -1 syz done unreliable 9 2123d 2131d
KMSAN: uninit-value in exit_to_user_mode_loop (3) kernel 7 C 2558 1475d 1733d
WARNING: ODEBUG bug in process_one_work (2) kernel -1 syz error error 1 2128d 2124d
WARNING in fixup_exception kernel -1 C error error 1 1639d 1635d
BUG: soft lockup in kvm_vm_release kernel 1 syz done error 3 2184d 2691d
WARNING in percpu_ref_switch_to_atomic_rcu (2) kernel -1 syz error error 1 1887d 1887d
WARNING: refcount bug in kobject_add_internal kernel 13 C done done 1 2295d 2553d
WARNING: locking bug in __atomic_notifier_call_chain kernel 4 C done error 1 2088d 2119d
WARNING: can't access registers at asm_sysvec_reschedule_ipi kernel -1 syz error error 395 2076d 2123d
WARNING in perf_reg_value kernel -1 C done done 6 2557d 2565d
kernel panic: Attempted to kill init! (5) kernel 2 C done inconclusive 9 1670d 1910d
memory leak in vq_meta_prefetch kernel 3 C done 1 2532d 2530d
BUG: soft lockup in kvm_vm_ioctl kernel 1 syz done done 2 2507d 2615d
memory leak in get_device_parent kernel 3 C 5 2553d 2588d
WARNING: suspicious RCU usage in pid_task kernel 4 C done unreliable 72 2834d 2934d
kernel panic: stack is corrupted in lock_release (2) kernel 2 syz error error 27 2444d 2491d
memory leak in proc_register kernel 3 C 1 2582d 2581d
INFO: rcu detected stall in call_timer_fn (2) kernel 1 C done error 47 1621d 2477d
INFO: rcu detected stall in __run_timers (5) kernel 1 C error error 63 1608d 2122d
INFO: rcu detected stall in security_file_free (2) kernel 1 C error error 2 1811d 2119d
INFO: task hung in do_user_addr_fault (2) kernel 1 C error error 5 1615d 1647d
BUG: unable to handle kernel paging request in do_csum (3) kernel 8 C error error 31 1772d 2029d
BUG: unable to handle kernel paging request in no_context kernel 8 C done error 1 2087d 2117d
general protection fault in hrtimer_try_to_cancel kernel 2 syz error error 3 1814d 1869d
kernel panic: panic_on_warn set (4) kernel 2 syz error 2 1751d 1751d
kernel panic: panic_on_warn set (3) kernel 2 syz error 1 1753d 1752d
kernel panic: panic_on_warn set kernel 2 syz error 1 1772d 1772d
KMSAN: uninit-value in profile_hits kernel 7 C 43 1805d 1805d
INFO: rcu detected stall in do_swap_page kernel 1 syz done done 2 2533d 2530d
KMSAN: uninit-value in update_stack_state (3) kernel 7 C 132 2167d 2171d
kernel panic: Attempted to kill init! (4) kernel 2 C done 19 2294d 2910d
KASAN: slab-out-of-bounds Write in watch_queue_ioctl kernel 21 C done 2 2360d 2384d
WARNING: refcount bug in put_watch kernel 13 C done 62 2335d 2396d
WARNING in check_corruption kernel -1 C done 2 2448d 2445d
kernel BUG at mm/kmsan/kmsan.c:LINE! (5) kernel -1 C 21 2473d 2725d
memory leak in device_add kernel 3 C done 1 2534d 2534d
WARNING in posix_cpu_timer_del (3) kernel -1 C error 40 2477d 2490d
WARNING in posix_cpu_timer_del (2) kernel -1 C done 76 2491d 2493d
WARNING in posix_cpu_timer_del kernel -1 C done 241 2493d 2496d
WARNING: refcount bug in kobject_get kernel 13 C 530 2515d 2848d
KASAN: out-of-bounds in update_curr kernel -1 C done 1 2771d 2770d
inconsistent lock state in rhashtable_walk_enter kernel 4 C 1 2595d 2595d
KMSAN: kernel-infoleak in copy_siginfo_to_user kernel 9 C 779 2616d 2910d
WARNING: suspicious RCU usage in corrupted kernel 4 syz error 1 2972d 2972d
INFO: rcu detected stall in corrupted (3) kernel 1 C done 1 2651d 2647d
general protection fault in freeary kernel 2 syz done 2 2756d 2759d
KMSAN: uninit-value in __se_sys_waitid (2) kernel 7 C 4005 2663d 2725d
BUG: spinlock bad magic in lockref_get kernel 4 C 1 2846d 2846d
general protection fault in mqueue_get_tree kernel 2 C 157 2845d 2846d
KASAN: slab-out-of-bounds Read in mqueue_get_tree kernel 17 C 10 2845d 2846d
KASAN: use-after-free Read in mqueue_get_tree kernel 19 C 13 2845d 2846d
KASAN: global-out-of-bounds Read in mqueue_get_tree kernel 17 C 1 2845d 2845d
kernel panic: MAC Initialization failed. kernel 2 C 4 2677d 2678d
kernel panic: Machine halted. (2) kernel 2 C 14350 2853d 2909d
KMSAN: uninit-value in irq_work_claim kernel 7 C 2152 2784d 2797d
KMSAN: uninit-value in show_trace_log_lvl (2) kernel 7 C 1433 2785d 2788d
KMSAN: uninit-value in vprintk_emit kernel 7 C 587 2782d 2796d
KMSAN: kernel-infoleak in _copy_to_user kernel 9 C 5 2845d 2845d
KMSAN: uninit-value in __list_add_valid kernel 7 C 207 2853d 3004d
KMSAN: kernel-infoleak in semctl_main kernel 9 syz 13 2854d 2915d
KMSAN: uninit-value in __x64_sys_futex kernel 7 C 165 2857d 2972d
KMSAN: uninit-value in __se_sys_waitid kernel 7 C 8593 2861d 2879d
KMSAN: uninit-value in rcu_segcblist_ready_cbs kernel 7 C 22 2916d 2993d
KMSAN: uninit-value in __call_rcu kernel 7 C 6 2921d 2977d
KMSAN: uninit-value in kick_process kernel 7 syz 17 2924d 2978d
KMSAN: uninit-value in rcu_segcblist_enqueue kernel 7 C 6 2927d 2995d
KMSAN: uninit-value in math_error kernel 7 C 153 2845d 2910d
KMSAN: uninit-value in rcu_segcblist_pend_cbs kernel 7 C 20 2919d 3000d
KMSAN: uninit-value in arch_uprobe_exception_notify kernel 7 C 79 2951d 3002d
KMSAN: uninit-value in flush_tlb_func_remote kernel 7 syz 9 2931d 2985d
KMSAN: uninit-value in inet_gro_receive kernel 7 syz 32 2916d 2978d
WARNING in kmsan_get_shadow_address kernel -1 C 147 2918d 3004d
KMSAN: uninit-value in vsnprintf kernel 7 C 2 2898d 2898d
BUG: unable to handle kernel NULL pointer dereference in process_one_work kernel 10 C 1 2879d 2879d
general protection fault in __run_timers (2) kernel 2 C 5 2864d 2879d
WARNING in vsnprintf kernel -1 C 26 2892d 2910d
BUG: corrupted list in corrupted kernel 8 C 4 2891d 2892d
INFO: rcu detected stall in corrupted (2) kernel 1 syz 1 2891d 2891d
INFO: task hung in corrupted kernel 1 syz 1 2892d 2892d
general protection fault in update_curr kernel 2 C 1 2908d 2908d
kernel panic: Machine halted. kernel 2 C 196 2910d 3004d
KASAN: stack-out-of-bounds Read in corrupted (2) kernel 17 C 1 2912d 2912d
general protection fault in __hrtimer_run_queues kernel 2 C 1 2912d 2912d
KMSAN: uninit-value in update_cfs_rq_load_avg kernel 7 C 4507 2915d 3004d
general protection fault in cpuacct_account_field kernel 2 C 1 2915d 2915d
KASAN: stack-out-of-bounds Read in corrupted kernel 17 C 1 2915d 2915d
KASAN: stack-out-of-bounds Read in acct_collect kernel 17 syz 1 2915d 2915d
KMSAN: uninit-value in __list_del_entry_valid kernel 7 C 523 2915d 3004d
KMSAN: uninit-value in kernel_ident_mapping_init kernel 7 C 3 2965d 2979d
KMSAN: uninit-value in kallsyms_lookup kernel 7 C 69 2969d 2989d
kernel panic: Attempted to kill init! (3) kernel 2 C 9 2990d 3102d
WARNING: memcpy-param-overlap in generic_perform_write kernel -1 C 541 2990d 3004d
KMSAN: uninit-value in kernel_text_address kernel 7 C 8445 2990d 3004d
KMSAN: uninit-value in csum_partial kernel 7 C 554 2990d 3004d
KASAN: alloca-out-of-bounds Read in tick_sched_handle (3) kernel -1 syz 68 2997d 2998d
KASAN: alloca-out-of-bounds Read in tick_sched_handle (2) kernel -1 syz 7 2998d 2998d
KASAN: alloca-out-of-bounds Read in tick_sched_handle kernel -1 C 1144 2998d 3006d
KASAN: use-after-free Read in refcount_inc_not_zero kernel 19 C 34 3098d 3159d
WARNING in __switch_to (2) kernel -1 C 4 3098d 3096d
kernel panic: Attempted to kill init! (2) kernel 2 syz 347 3110d 3104d